package com.iims.flowable.service;

import java.io.InputStream;

/**
 * @author fanpei
 * @date 2021-04-03 14:42
 */
public interface IFlowTaskImageService {

    /**
     * 获取流程过程图
     *
     * @param processId
     * @return
     */
    InputStream diagram(String processId);
}
